*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    line-height: 1.5;
}

h1 {
    font-size: 1.25rem;
    font-weight: 500;
}

p {
    font-weight: 500;
}

/* text-field */
.text-field {
    margin-bottom: 1rem;
}

.text-field__label {
    display: block;
    margin-bottom: 0.25rem;
}

.text-field__input {
    display: block;
    width: 100%;
    height: calc(2.25rem + 2px);
    padding: 0.375rem 0.75rem;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #bdbdbd;
    border-radius: 0.25rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.text-field__input::placeholder {
    color: #212529;
    opacity: 0.4;
}

.text-field__input:focus {
    color: #212529;
    background-color: #fff;
    border-color: #bdbdbd;
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(158, 158, 158, 0.25);
}

.text-field__input:disabled,
.text-field__input[readonly] {
    background-color: #f5f5f5;
    opacity: 1;
}